* Stability: Four-wheelers have a wider base of support than motorcycles, which makes them more stable. This is especially important when riding on rough terrain or in bad weather.
* Enclosed body: Four-wheelers have an enclosed body that can protect the rider from the elements and from being thrown from the vehicle in an accident.
* Roll cage: Many four-wheelers come with a roll cage, which can further protect the rider in a rollover accident.
* Seatbelts: Four-wheelers have seatbelts, which can help to keep the rider in the vehicle in an accident.
* Helmets: While helmets are not required for all four-wheeler riders, they are highly recommended. Helmets can help to protect the rider's head in an accident.
Of course, no vehicle is completely safe. However, four-wheelers offer a number of safety features that make them a safer choice than motorcycles.